package org.musicguardian.gui;

import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.GroupMarker;
import org.eclipse.jface.action.IContributionItem;
import org.eclipse.jface.action.ICoolBarManager;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.jface.action.MenuManager;
import org.eclipse.jface.action.Separator;
import org.eclipse.jface.action.ToolBarContributionItem;
import org.eclipse.jface.action.ToolBarManager;
import org.eclipse.swt.SWT;
import org.eclipse.ui.IWorkbenchActionConstants;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.actions.ActionFactory;
import org.eclipse.ui.actions.ActionFactory.IWorkbenchAction;
import org.eclipse.ui.application.ActionBarAdvisor;
import org.eclipse.ui.application.IActionBarConfigurer;

/**
 * An action bar advisor is responsible for creating, adding, and disposing of
 * the actions added to a workbench window. Each window will be populated with
 * new actions.
 */
public class ApplicationActionBarAdvisor extends ActionBarAdvisor {

	// Actions - important to allocate these only in makeActions, and then use
	// them
	// in the fill methods. This ensures that the actions aren't recreated
	// when fillActionBars is called with FILL_PROXY.
	private IWorkbenchAction exitAction;

	private IWorkbenchAction aboutAction;

	private IWorkbenchAction newWindowAction;

	private OpenViewAction openViewAction;

	private Action messagePopupAction;

	private Action freeDbAction;

	private IWorkbenchAction showView;

	private IWorkbenchAction preferences;

	public ApplicationActionBarAdvisor(IActionBarConfigurer configurer) {
		super(configurer);
	}

	protected void makeActions(final IWorkbenchWindow window) {
		// Creates the actions and registers them.
		// Registering is needed to ensure that key bindings work.
		// The corresponding commands keybindings are defined in the plugin.xml
		// file.
		// Registering also provides automatic disposal of the actions when
		// the window is closed.

		exitAction = ActionFactory.QUIT.create(window);
		register(exitAction);

		aboutAction = ActionFactory.ABOUT.create(window);
		register(aboutAction);

		newWindowAction = ActionFactory.OPEN_NEW_WINDOW.create(window);
		register(newWindowAction);

		openViewAction = new OpenViewAction(window,
				Messages.ApplicationActionBarAdvisor_0, View.ID);
		register(openViewAction);

		messagePopupAction = new MessagePopupAction(Messages.ApplicationActionBarAdvisor_1, window);
		register(messagePopupAction);

		freeDbAction = new FreeDbAction(Messages.ApplicationActionBarAdvisor_2, window);
		register(freeDbAction);

		showView = ActionFactory.SHOW_VIEW_MENU.create(window);
		register(showView);

		preferences = ActionFactory.PREFERENCES.create(window);
		register(preferences);
	}

	protected void fillMenuBar(IMenuManager menuBar) {
		MenuManager fileMenu = new MenuManager(Messages.ApplicationActionBarAdvisor_3,
				IWorkbenchActionConstants.M_FILE);
		MenuManager windowMenu = new MenuManager(Messages.ApplicationActionBarAdvisor_4,
				IWorkbenchActionConstants.M_WINDOW);
		MenuManager helpMenu = new MenuManager(Messages.ApplicationActionBarAdvisor_5,
				IWorkbenchActionConstants.M_HELP);

		menuBar.add(fileMenu);
		menuBar.add(windowMenu);
		// Add a group marker indicating where action set menus will appear.
		menuBar.add(new GroupMarker(IWorkbenchActionConstants.MB_ADDITIONS));
		menuBar.add(helpMenu);

		// File
		fileMenu.add(newWindowAction);
		fileMenu.add(new Separator());
		fileMenu.add(messagePopupAction);
		fileMenu.add(freeDbAction);
		fileMenu.add(openViewAction);
		fileMenu.add(new Separator());
		fileMenu.add(exitAction);
		
		//window
		windowMenu.add(showView);
		windowMenu.add(preferences);

		// Help
		helpMenu.add(aboutAction);
	}

	protected void fillCoolBar(ICoolBarManager coolBar) {
		IToolBarManager toolbar = new ToolBarManager(SWT.FLAT | SWT.RIGHT);
		coolBar.add(new ToolBarContributionItem(toolbar, "main")); //$NON-NLS-1$
		toolbar.add(openViewAction);
		toolbar.add(messagePopupAction);
	}
}
